Mixed options sentiment in NIO with shares down 7.43%

Mixed options sentiment in NIO (NIO), with shares down 48c near $5.92. Options volume running well above average with 157k contracts traded and calls leading puts for a put/call ratio of 0.28, compared to a typical level near 0.27. Implied volatility (IV30) dropped 1.3 near 65.59,and below the 52wk median, suggesting an expected daily move of $0.24. Put-call skew flattened, suggesting a modestly bullish tone.